---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-315 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.7G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 706 11699 1 3592 14952 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:88:a8:ca brd ff:ff:ff:ff:ff:ff inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe88:a8ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:df:c7:05 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-315) 10/22/24 _x86_64_ (4 CPU) 20:59:47 LINUX RESTART (4 CPU) 21:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:01:03 337.21 150.16 187.05 0.00 11623.00 47069.89 0.00 21:02:01 138.78 64.59 74.19 0.00 3234.62 11528.84 0.00 21:03:01 203.68 21.16 182.52 0.00 1294.24 24414.66 0.00 21:04:01 35.23 3.33 31.89 0.00 118.65 8114.51 0.00 21:05:01 40.16 1.52 38.64 0.00 95.45 10378.14 0.00 21:06:01 59.01 4.38 54.62 0.00 4476.72 15989.74 0.00 Average: 135.66 40.72 94.94 0.00 3475.06 19627.98 0.00 21:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:01:03 13409572 15370008 615956 3.76 59748 2104148 1317956 7.56 867816 1840740 135960 21:02:01 12321116 14797416 1165856 7.12 86200 2570080 1753812 10.06 1513880 2236100 292116 21:03:01 11436580 14336464 1624108 9.91 99712 2960864 2376128 13.63 2200124 2412548 139148 21:04:01 11249100 14096084 1864244 11.38 100360 2907744 2485664 14.26 2453572 2347820 13352 21:05:01 10985996 14057576 1895996 11.57 107904 3111320 2444848 14.03 2524840 2514552 89300 21:06:01 10782292 14104804 1845484 11.27 114012 3351180 2293784 13.16 2677372 2560920 19208 Average: 11697443 14460392 1501941 9.17 94656 2834223 2112032 12.12 2039601 2318780 114847 21:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:01:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:03 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 21:01:03 ens3 411.65 274.87 2523.63 70.31 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00 21:02:01 ens3 298.67 237.45 3630.55 36.15 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 1350.42 1350.42 1284.48 1284.48 0.00 0.00 0.00 0.00 21:03:01 ens3 322.08 206.35 4095.03 22.67 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 3078.39 3078.39 2926.15 2926.15 0.00 0.00 0.00 0.00 21:04:01 ens3 40.19 33.59 30.86 8.29 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 1557.91 1557.91 1481.05 1481.05 0.00 0.00 0.00 0.00 21:05:01 ens3 116.63 84.07 833.63 16.96 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 2428.78 2428.78 2306.52 2306.52 0.00 0.00 0.00 0.00 21:06:01 ens3 213.13 128.15 2128.94 17.26 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1410.98 1410.98 1340.57 1340.57 0.00 0.00 0.00 0.00 Average: ens3 233.36 160.32 2199.17 28.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-315) 10/22/24 _x86_64_ (4 CPU) 20:59:47 LINUX RESTART (4 CPU) 21:00:01 CPU %user %nice %system %iowait %steal %idle 21:01:03 all 19.53 16.52 15.46 5.28 0.15 43.06 21:01:03 0 21.65 16.08 15.34 8.08 0.13 38.71 21:01:03 1 21.76 15.83 15.40 4.12 0.17 42.72 21:01:03 2 17.96 17.18 15.38 4.96 0.15 44.36 21:01:03 3 16.80 16.98 15.73 3.94 0.13 46.41 21:02:01 all 35.44 3.34 4.29 3.13 0.10 53.70 21:02:01 0 44.69 3.44 4.74 1.94 0.10 45.08 21:02:01 1 37.52 2.34 3.92 1.87 0.09 54.26 21:02:01 2 33.98 3.66 4.37 4.35 0.10 53.54 21:02:01 3 25.64 3.92 4.14 4.35 0.09 61.86 21:03:01 all 64.17 0.00 2.89 2.11 0.10 30.73 21:03:01 0 62.76 0.00 2.40 1.89 0.10 32.85 21:03:01 1 67.65 0.00 2.71 1.96 0.10 27.58 21:03:01 2 66.43 0.00 2.58 1.14 0.10 29.74 21:03:01 3 59.83 0.00 3.86 3.46 0.12 32.74 21:04:01 all 68.70 0.00 2.59 0.35 0.11 28.25 21:04:01 0 69.15 0.00 2.41 0.03 0.10 28.30 21:04:01 1 69.52 0.00 2.12 0.47 0.12 27.77 21:04:01 2 66.44 0.00 3.58 0.50 0.10 29.37 21:04:01 3 69.69 0.00 2.27 0.37 0.12 27.55 21:05:01 all 73.59 0.00 2.94 1.09 0.11 22.28 21:05:01 0 72.75 0.00 3.98 1.46 0.10 21.72 21:05:01 1 76.31 0.00 2.47 1.13 0.10 19.99 21:05:01 2 68.11 0.00 3.49 1.63 0.10 26.67 21:05:01 3 77.19 0.00 1.81 0.14 0.12 20.75 21:06:01 all 68.16 0.00 3.48 1.06 0.10 27.21 21:06:01 0 70.54 0.00 4.55 2.95 0.08 21.87 21:06:01 1 67.13 0.00 2.65 0.13 0.10 29.98 21:06:01 2 64.79 0.00 2.71 0.57 0.10 31.83 21:06:01 3 70.15 0.00 4.00 0.57 0.10 25.18 Average: all 54.98 3.31 5.28 2.17 0.11 34.15 Average: 0 56.94 3.26 5.58 2.74 0.10 31.39 Average: 1 56.75 3.02 4.87 1.61 0.11 33.64 Average: 2 53.05 3.46 5.35 2.18 0.11 35.85 Average: 3 53.21 3.51 5.33 2.14 0.11 35.71